The PRG200 Series is a high precision multi-stage regulator, which
provides the highest level of regulation accuracy and repeatability
available. A stainless steel measuring capsule is used as a sensing
element to activate the high gain servo balanced control mechanism
in which the main valve is controlled by a pilot valve. This allows for
greater accuracy and eliminates many of the problems associated
with conventional regulators using range springs and diaphragms.

Rated 5 out of
5 by
Howard 47 from
PRG 200 air regulatornice precision regulator at a decent price. Have purchased this item before and was well satisfied

Date published: 2016-09-26

Rated 5 out of
5 by
biomike from
Very smooth, precise operationWe bought two of these several weeks ago after longstanding frustration with hysteresis and lack of responsiveness of other products. We have been very happy with the performance--the actuation is smooth, the pressures adjustable to a very fine degree, and the outcome is a very steady flow.